Adjustable table



FIG. 1 is a top, perspective view of an adjustable table according to the design; and

FIG. 2 is an underside perspective view of FIG. 1.

FIG. 3 is a top plan view of FIG. 1.

The side of the adjustable table not shown is a mirror image of the side shown in FIG. 2. 

The ornamental design for an adjustable table, as shown and described. 